The ViewSonic CDX5552 is a 55?? (54.6?? viewable) commercial display with an ultra-narrow bezel optimized for multi-panel video wall applications. With an edge-to-edge bezel width of only 3.5mm between combined displays, and 10x10 installation via DisplayPort or DVI daisy-chain, the CDX5552 delivers nearly seamless, high-impact video walls for public, retail, and transportation venues. With Full HD 1080p resolution, 500-nit brightness, SuperClear technology for wide viewing angles, and dual 10W stereo speakers, the CDX5552 delivers sharp, vivid images with incredible sound for superior multimedia performance. What?s more, 3840x2160 resolution is supported in 2x2 daisy-chain configurations for stunning 4K imaging. Free bundled vController software provides easy maintenance and intuitive interfaces for remote management via a PC or media server. Versatile connectivity options include HDMI, DisplayPort, DVI, CVBS, YPbPr, VGA, RJ45, and RS232 with IR pass-through. A USB port provides simple multimedia playback, while an integrated Intel Open Pluggable Specification (OPS) slot provides easy connectivity to external PCs as well.